reaction的中文意思、音标与词形变化

n. 反应, 反作用, 反动 [医] 反应

n. an idea evoked by some experience n. a bodily process occurring due to the effect of some antecedent stimulus or agent n. (mechanics) the equal and opposite force that is produced when any force is applied to a body n. a response that reveals a person's feelings or attitude